Lemon Inc.

Beijing Youzhuju Network Technology Co., Ltd.

Neema Mashayekhi

Jian Wang

Viacheslav Dubeyko

Cong Wang

The present disclosure describes techniques for guaranteeing online services based on predicting failures of storage devices. Statistical data may be extracted on a regular basis by each of a plurality of storage devices. Each of the plurality of storage devices may comprise a set of NAND dies. Each of the set of NAND dies may be configured to measure and track a set of metrics indicating characteristics of each NAND die. Prediction data indicating potential failures of the plurality of storage devices may be generated. The prediction data may be shared with a host on a periodic basis. A strategy of decommissioning an aged storage device and adding a new storage device based on the prediction data may be created by the host. The data migration to the new storage device may be implemented.

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Los Angeles, CA, United States of America

Neema Mashayekhi